专利号:US-7638633-B2 优先权日:2005-02-21 标题 :Process for synthesis of proton pump inhibitors 发明人:PATHI SRINIVAS LAXMINARAYAN; KANKAN RAJENDRA NARAYANRAO; RAO DHARMARAJ RAMACHANDRA 权利人:CIPLA LTD 摘要:A process for preparation of rabeprazole sodium comprising oxidation of wet or dry rabeprazole sulphide with sodium hypohalite in water or a mixture of water and water miscible solvent using alkali metal hydroxide and catalyst is disclosed herein. The present invention also discloses process for preparation of rabeprazole sulphide.
专利号:US-2008161579-A1 优先权日:2005-02-21 标题 :Process for Synthesis of Proton Pump Inhibitors
专利号:AU-2006242782-B2 优先权日:2005-02-21 标题 :New process for synthesis of proton pump inhibitors
专利号:AU-2006242782-A1 优先权日:2005-02-21 标题 :New process for synthesis of proton pump inhibitors
专利号:WO-2006117802-A2 优先权日:2005-02-21 标 题 :New process for synthesis of proton pump inhibitors
专利号:NZ-561008-A 优先权日:2005-02-21 标 题:New process for synthesis of proton pump inhibitors, namely Rabeprazole sodium